Nov 24, 2021 · The Vonage Box phone adapter connects to your existing broadband internet connection to provide you with Vonage telephone service for up to two phone numbers.

Dec 19, 2025 · Easy to use step-by-step guide to help identify and troubleshoot your Vonage technical issues.

Get Internet Service To use Vonage service you need a high-speed Internet connection such as cable or DSL. Vonage does not supply Internet service. Set Up Vonage Box Without Router …

Link up to two mobile phone numbers to your Vonage service so you can make calls for the same rates as your Vonage home phone when you are on the go.

Jul 28, 2025 · The Vonage HT802 telephone adapter connects to your existing broadband internet connection to provide you with telephone service for up to two phone numbers or a phone …

Vonage Online Account for Your Mobile Phone See more Manage Features Vonage Online Account Begin Using Voicemail Vonage Online Account for Your Mobile Phone Link Your …

Vonage Residential Support Please note that some international calling using Access Numbers for Linked Mobile Numbers has been temporarily disabled. Customers can still make …

Nov 24, 2021 · The Vonage HT701 telephone adapter connects to your existing broadband internet connection to provide you with telephone service. While this adapter has a single …

Restart Your Phone Adapter and Network Devices If you experience a loss of service, try to restart your network using these instructions. Fix Calls Incorrectly Labeled Spam To address …

RATES EXCLUDE INTERNET SERVICE, FEES AND TAXES. Extensions® permits inbound and outbound calling on up to two additional registered phones at the home calling plan rates.